Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4340932 | Dual mapping memory expansion unit | Dennis L. Maly, James H. Weemhoff | 1982-07-20 | $5,942,000 |
| 4204206 | Video display system | Edward Charles McCarthy | 1980-05-20 | $1,653,000 |
| 4204207 | Video display of images with video enhancements thereto | Edward Charles McCarthy | 1980-05-20 | $1,653,000 |